Vishwanath
Tuesday, February 19, 2013
6. The banker's discount on Rs.1650 due a certain time hence is Rs.165.Find the true discount and the banker's gain.
A. 12 B. 15
C. 18 D. 21
Answer:
Sum =B.D x T.D/ B.D - T.D
= B.D x T.D/ B.G
T.D / B. G =Sum / B.D
= 1650 / 165
= 10 / 1
If B.D is Rs. 11,T.D= Rs.10.
If B.D is Rs.165,
T.D = Rs.(10 / 11 x 165)
= Rs.150.
And, B.G = Rs(165 - 150)
= Rs.15.
Title : Bankers Discount Q6
Description : 6. The banker's discount on Rs.1650 due a certain time hence is Rs.165.Find the true discount and the banker's gain. A. 12 ...
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